申请人:TORAY INDUSTRIES, INC.
公开号:EP0264109A1
公开(公告)日:1988-04-20
A platinum complex represented by the formula:
wherein R¹ is a (C1 - 18) alkyl group, a (C1 - 18)-alkenyl group or a group -X R⁵ in which X is -CH=CH- or a (C1 - 5) alkylene group, and R⁵ is a phenyl group, a hydroxyphenyl group, a (C7 - 12) alkoxyphenyl group, a halogenophenyl group, a nitrophenyl group, or (C8 - 13) alkoxycarbonylphenyl group, a cyclohexyl group having a (C1 - 5) alkyl substituent,
R² is a (C1 - 18) alkyl group, R³ is a hydrogen atom, or R² and R³ are linked together to form a (C2 - 7) alkylene group; R⁴ is OH or NO₃; the dotted line indicates that the bond may be either a single bond or a double bond; the chain line indicates a conjugated system; n is a number of from 1 to 2, and the 1,2-diaminocyclohexane moiety has a cis- trans-ℓ- or trans-d-configuration. This platinum complex is useful in the treatment of tumors.
一种铂络合物,由以下式子表示
其中 R¹ 是 (C1 - 18) 烷基、(C1 - 18) 烯基或基团 -X R⁵ 其中 X 是 -CH=CH- 或 (C1 - 5) 亚烷基,R⁵ 是苯基、羟基苯基、(C7 - 12) 烷氧基苯基、卤素苯基、硝基苯基或 (C8 - 13) 烷氧基羰基、(C7 - 12) 烷氧基苯基、卤素苯基、硝基苯基或 (C8 - 13) 烷氧基羰基苯基、具有 (C1 - 5) 烷基取代基的环己基、
R² 是 (C1 - 18) 烷基,R³ 是氢原子,或 R² 和 R³ 连在一起形成 (C2 - 7) 亚烷基;R⁴ 是 OH 或 NO₃;虚线表示键可以是单键或双键;链线表示共轭体系;n 为 1 到 2 的数字,1,2-二氨基环己烷分子具有顺式-反式-ℓ-或反式-d-构型。这种铂复合物可用于治疗肿瘤。